DE69110129D1 - Kunststoffgebläseschaufel für industriekühlungstürme und ihr herstellungsverfahren. - Google Patents

Kunststoffgebläseschaufel für industriekühlungstürme und ihr herstellungsverfahren.

Info

Publication number
DE69110129D1
DE69110129D1 DE69110129T DE69110129T DE69110129D1 DE 69110129 D1 DE69110129 D1 DE 69110129D1 DE 69110129 T DE69110129 T DE 69110129T DE 69110129 T DE69110129 T DE 69110129T DE 69110129 D1 DE69110129 D1 DE 69110129D1
Authority
DE
Germany
Prior art keywords
production process
cooling towers
industrial cooling
blower blade
plastic blower
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69110129T
Other languages
English (en)
Other versions
DE69110129T2 (de
Inventor
William Immell
Larry Burdick
Scott Mayes
Harry Bendick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPX Cooling Technologies Inc
Original Assignee
Marley Cooling Tower Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marley Cooling Tower Co filed Critical Marley Cooling Tower Co
Publication of DE69110129D1 publication Critical patent/DE69110129D1/de
Application granted granted Critical
Publication of DE69110129T2 publication Critical patent/DE69110129T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/26—Fabricated blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49332—Propeller making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
DE69110129T 1990-07-27 1991-07-24 Kunststoffgebläseschaufel für industriekühlungstürme und ihr herstellungsverfahren. Expired - Fee Related DE69110129T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/558,710 US5096384A (en) 1990-07-27 1990-07-27 Plastic fan blade for industrial cooling towers and method of making same
PCT/US1991/005221 WO1992002410A1 (en) 1990-07-27 1991-07-24 Plastic fan blade for industrial cooling towers and method of making same

Publications (2)

Publication Number Publication Date
DE69110129D1 true DE69110129D1 (de) 1995-07-06
DE69110129T2 DE69110129T2 (de) 1995-10-19

Family

ID=24230647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110129T Expired - Fee Related DE69110129T2 (de) 1990-07-27 1991-07-24 Kunststoffgebläseschaufel für industriekühlungstürme und ihr herstellungsverfahren.

Country Status (10)

Country Link
US (1) US5096384A (de)
EP (1) EP0541718B1 (de)
JP (1) JPH06500157A (de)
AR (1) AR246787A1 (de)
AT (1) ATE123264T1 (de)
AU (1) AU646891B2 (de)
CA (1) CA2087846A1 (de)
DE (1) DE69110129T2 (de)
WO (1) WO1992002410A1 (de)
ZA (1) ZA915855B (de)

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US5527155A (en) * 1992-08-21 1996-06-18 Mcdonnell Douglas Corp. Injection molded fan blade
BR9300312A (pt) * 1993-02-02 1993-07-27 Alpina Equipamentos Ind Ltda Aperfeicoamento em pas de plasticos reforcados com fibras
CA2133397A1 (en) * 1993-10-01 1995-04-02 Michael John Giamati Polyurethane deicer
JPH0828749A (ja) * 1994-07-22 1996-02-02 Kubota Corp 流体機器のライニング構造
FR2740378B1 (fr) * 1995-10-30 1998-01-02 Eurocopter France Procede de fabrication d'une pale a pas variable en materiau composite pour rotor d'helicoptere, et pale a pas variable pouvant etre obtenue par un tel procede
MY114835A (en) * 1997-12-22 2003-01-31 Matsushita Electric Ind Co Ltd Air conditioner and its manufacturing method
US6761539B2 (en) * 2002-07-24 2004-07-13 Ventilatoren Sirocco Howden B.V. Rotor blade with a reduced tip
US7547194B2 (en) * 2006-07-31 2009-06-16 General Electric Company Rotor blade and method of fabricating the same
US7726945B2 (en) * 2007-02-08 2010-06-01 Rite-Hite Holding Corporation Industrial ceiling fan
ES2319152B1 (es) * 2007-07-17 2010-01-11 Fco.Javier Garcia Castro Procedimiento para la fabricacion de palas eolicas.
US20100122459A1 (en) * 2008-11-17 2010-05-20 General Electric Company Method of making wind turbine blade
US8105042B2 (en) * 2009-04-06 2012-01-31 United Technologies Corporation Intermediate-manufactured composite airfoil and methods for manufacturing
GB0908707D0 (en) 2009-05-21 2009-07-01 Rolls Royce Plc Reinforced composite aerofoil blade
US8556579B2 (en) 2009-05-21 2013-10-15 Rolls-Royce Plc Composite aerofoil blade with wear-resistant tip
JP5370046B2 (ja) * 2009-09-25 2013-12-18 株式会社Ｉｈｉ 航空機エンジン用ファン
GB201000878D0 (en) * 2010-01-20 2010-03-10 Airbus Operations Ltd Sandwich panel
GB201001527D0 (en) * 2010-01-29 2010-03-17 Blade Dynamics Ltd A blade for a turbine operating in water
CN103492172B (zh) * 2010-11-05 2016-03-02 贝尔直升机泰克斯特龙公司 可模制的飞离工具结构系统
US20120114897A1 (en) 2010-11-05 2012-05-10 Ramesh Thiagarajan Foam Stiffened Structure and Method of Making the Same
ITTO20110332A1 (it) * 2011-04-12 2012-10-13 Alenia Aeronautica Spa Procedimento per la fabbricazione di manufatti in materiale composito con struttura a sandwich a sezione chiusa
WO2013074585A1 (en) * 2011-11-14 2013-05-23 Twin City Fan Companies, Ltd. Composite fan blade, including wheel & assembly characterized by same
US8845945B2 (en) * 2012-02-29 2014-09-30 United Technologies Corporation Method of securing low density filler in cavities of a blade body of a fan blade
EP2669192B8 (de) * 2012-05-29 2017-03-01 Ratier-Figeac SAS Propellerblatt
GB201215004D0 (en) 2012-08-23 2012-10-10 Blade Dynamics Ltd Wind turbine tower
GB201217212D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd Windturbine blade
GB201217210D0 (en) 2012-09-26 2012-11-07 Blade Dynamics Ltd A metod of forming a structural connection between a spar cap fairing for a wind turbine blade
WO2014126139A1 (ja) * 2013-02-13 2014-08-21 株式会社Ihi ファンブレードの製造方法および製造装置
US20150151509A1 (en) * 2013-12-02 2015-06-04 Milliken & Company Tapered fiber reinforced core panel
WO2015171446A1 (en) * 2014-05-05 2015-11-12 Horton, Inc. Composite fan
CN105014993A (zh) * 2014-10-23 2015-11-04 深圳九星智能航空科技有限公司 一种无人机螺旋桨制作方法
BE1022809B1 (fr) * 2015-03-05 2016-09-13 Techspace Aero S.A. Aube composite de compresseur de turbomachine axiale
US10443608B2 (en) * 2015-03-30 2019-10-15 Mitsubishi Electric Corporation Impeller
JP6505028B2 (ja) * 2015-03-30 2019-04-24 三菱電機株式会社 羽根車
CN105332949A (zh) * 2015-11-27 2016-02-17 卧龙电气南阳防爆集团股份有限公司 轴流通风机钢质扇叶及其叶壳整体成型技术
CN105298913A (zh) * 2015-11-27 2016-02-03 卧龙电气南阳防爆集团股份有限公司 轴流通风机扇叶及其制造方法
CN108367509B (zh) * 2015-12-14 2021-03-19 麦格纳外饰公司 浸渍遮蔽物
CN106768746B (zh) * 2016-12-22 2023-10-20 沪东中华造船(集团)有限公司 一种用于大型齿轮箱机座的扭曲度测量方法及装置
JP6800805B2 (ja) * 2017-05-08 2020-12-16 三菱重工業株式会社 複合材翼及び複合材翼の製造方法
JP6672233B2 (ja) * 2017-09-25 2020-03-25 三菱重工業株式会社 複合材翼の成形方法、複合材翼及び複合材翼の成形型
JP2020151876A (ja) * 2019-03-18 2020-09-24 三菱重工業株式会社 複合材翼の成形方法
RU201690U1 (ru) * 2020-09-25 2020-12-28 Общество с ограниченной ответственностью «УралАктив» Вентилятор
EP4242467A1 (de) * 2022-03-08 2023-09-13 GT Karbon Izleme Ve Enerji Verimliligi Sanayi Ticaret Anonim Sirketi Axiallüfter-tandemschaufel
CN115657294B (zh) * 2022-12-26 2023-04-11 中国航天三江集团有限公司 螺旋可调式高功率激光液冷截止光阑

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US2276262A (en) * 1939-06-27 1942-03-10 United Aircraft Corp Composite propeller
US2588570A (en) * 1946-10-31 1952-03-11 Autogiro Co Of America Blade construction for aircraft sustaining rotors
US2767461A (en) * 1951-03-27 1956-10-23 Lockheed Aircraft Corp Method of making propeller or rotor blade
DE1038707B (de) * 1957-07-20 1958-09-11 Costa Vasiljevic Dr Ing Verfahren zur Herstellung von Fluegeln fuer Kreiselraeder
US3321019A (en) * 1965-10-22 1967-05-23 United Aircraft Corp Fiberglass blade
US3647317A (en) * 1970-03-19 1972-03-07 Fluor Prod Co Inc Fiberglass fan assembly
US3892612A (en) * 1971-07-02 1975-07-01 Gen Electric Method for fabricating foreign object damage protection for rotar blades
FR2195255A5 (de) * 1972-08-04 1974-03-01 Snecma
US3873654A (en) * 1973-03-05 1975-03-25 Robert G Smith Process of forming a rigid foam airfoil section
US4810167A (en) * 1986-12-08 1989-03-07 Hartzell Propeller Inc. Composite aircraft propeller blade
US5123814A (en) * 1990-07-27 1992-06-23 The Marley Cooling Tower Company Industrial cooling tower fan blade having abrasion resistant leading edge

Also Published As

Publication number Publication date
AR246787A1 (es) 1994-09-30
ATE123264T1 (de) 1995-06-15
JPH06500157A (ja) 1994-01-06
WO1992002410A1 (en) 1992-02-20
DE69110129T2 (de) 1995-10-19
CA2087846A1 (en) 1992-01-28
EP0541718A1 (de) 1993-05-19
AU8501991A (en) 1992-03-02
AU646891B2 (en) 1994-03-10
US5096384A (en) 1992-03-17
EP0541718B1 (de) 1995-05-31
EP0541718A4 (en) 1993-06-30
ZA915855B (en) 1992-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee